package com.hao.state;

import java.util.Arrays;

// 测试线程的优先级
public class testPriority {
    public static void main(String[] args) {
        // 主线程优先级
        System.out.println(Thread.currentThread().getName()+"------>"+Thread.currentThread().getPriority());
        MyPriority myPriority = new MyPriority();
        Thread t1 = new Thread(myPriority,"t1");
        Thread t2 = new Thread(myPriority,"t2");
        Thread t3 = new Thread(myPriority,"t3");
        Thread t4 = new Thread(myPriority,"t4");
        Thread t5 = new Thread(myPriority,"t5");
        Thread t6 = new Thread(myPriority,"t6");

        // 设置提优先级
        t1.start();

        t2.setPriority(1);
        t2.start();

        t3.setPriority(4);
        t3.start();

        t4.setPriority(Thread.MAX_PRIORITY); // 10
        t4.start();

        t5.setPriority(9); // 1
        t5.start();

        t6.setPriority(8); // 5
        t6.start();
    }
}


class MyPriority implements Runnable{

    @Override
    public void run() {
        System.out.println(Thread.currentThread().getName()+"------>"+Thread.currentThread().getPriority());
    }
}
